Leaders & Trailers

Leaders and Trailers
1966 American League
(only includes games for which Retrosheet has released play-by-play data)

Leaders and Trailers for a Specific League/Season (1916 to 2019)

Multiple Seasons (Players):
Leaders and Trailers over Full Retrosheet Era (1916 to 2019)

Players: Single-Season, Career; Teams: Single-Season

Statistics to Show for Leaders and Trailers

Regular Season Only
Total Wins (Wins, Losses, WOPA, WORL):    pWins    eWins
Batting    Baserunning    Offense    Pitching    Fielding (all positions)    Defense
By Position:    P    C    1B    2B    3B    SS    LF    CF    RF    DH    PH    PR    P Off.    SP    RP
By Component :    1    2    3    4    3&4    5    6    7    8    9    8&9
Fielding, by Position:    P    C    1B    2B    3B    SS    LF    CF    RF

Postseason (Players only):    Total, All Series    World Series    League Championship Series    Division Series    Wild Card Round
Total Wins (Regular Season plus Postseason):    pWins    eWins

Missing games extrapolated

Component 5

Batting Wins
Top 10 Players           Pitching Wins
Top 10 Players           Fielding Wins
Top 10 Players

Player Wins Losses
Net Wins
          Player Wins Losses
Net Wins
          Player Wins Losses
Net Wins

1 Luis Aparicio 6.1 5.6
0.6
1 Jim Kaat 2.5 2.3
0.2
1 Jim Fregosi 5.8 5.6
0.3
2 Bert Campaneris 5.3 4.2
1.2
2 Fritz Peterson 2.4 1.8
0.5
2 Ed Brinkman 5.2 4.6
0.7
3 Tony Oliva 5.2 4.1
1.0
3 Mel Stottlemyre Sr. 2.2 2.1
0.1
3 Don Buford 5.0 4.7
0.2
4 Jim Fregosi 5.0 4.8
0.3
4 Mudcat Grant 2.1 2.1
-0.1
4 Luis Aparicio 4.9 5.1
-0.2
5 Tommie Agee 5.0 4.0
0.9
5 Denny McLain 2.0 1.5
0.5
5 Clete Boyer 4.9 4.4
0.5
6 Brooks Robinson 4.9 5.1
-0.2
6 Earl Wilson 2.0 1.7
0.3
6 Bobby Knoop 4.8 4.4
0.4
7 Bobby Richardson 4.9 6.1
-1.2
7 Mike McCormick 1.9 1.7
0.2
7 Tom Tresh 4.6 4.0
0.5
8 Don Buford 4.8 4.8
0.1
8 Dean Chance 1.9 2.0
-0.1
8 Brooks Robinson 4.2 4.0
0.2
9 Carl Yastrzemski 4.7 4.2
0.5
9 Al Downing 1.9 1.6
0.3
9 Rico Petrocelli 4.0 3.8
0.2
10 Jose Cardenal 4.7 4.1
0.6
10 Gary Bell 1.8 1.9
-0.1
10 Carl Yastrzemski 4.0 3.1
0.9

Batting Losses
Top 10 Players           Pitching Losses
Top 10 Players           Fielding Losses
Top 10 Players

Player Wins Losses
Net Wins
          Player Wins Losses
Net Wins
          Player Wins Losses
Net Wins

1 Bobby Richardson 4.9 6.1
-1.2
1 Jim Kaat 2.5 2.3
0.2
1 Jim Fregosi 5.8 5.6
0.3
2 Luis Aparicio 6.1 5.6
0.6
2 Mudcat Grant 2.1 2.1
-0.1
2 Luis Aparicio 4.9 5.1
-0.2
3 Brooks Robinson 4.9 5.1
-0.2
3 Mel Stottlemyre Sr. 2.2 2.1
0.1
3 Don Buford 5.0 4.7
0.2
4 Clete Boyer 3.6 5.0
-1.4
4 Dave McNally 1.7 2.0
-0.3
4 Ed Brinkman 5.2 4.6
0.7
5 Joe Pepitone 4.0 5.0
-0.9
5 Dean Chance 1.9 2.0
-0.1
5 Clete Boyer 4.9 4.4
0.5
6 Mike Hershberger 4.3 4.9
-0.6
6 Gary Bell 1.8 1.9
-0.1
6 Bobby Knoop 4.8 4.4
0.4
7 Jim Fregosi 5.0 4.8
0.3
7 Tommy John 1.8 1.9
-0.0
7 Zoilo Versalles 3.8 4.1
-0.4
8 Don Buford 4.8 4.8
0.1
8 Fritz Peterson 2.4 1.8
0.5
8 Joe Foy 3.9 4.1
-0.2
9 Tom Tresh 3.2 4.4
-1.2
9 Joe Horlen 1.7 1.8
-0.1
9 Bert Campaneris 3.9 4.1
-0.2
10 Joe Foy 4.2 4.4
-0.2
10 Earl Wilson 2.0 1.7
0.3
10 Tom Tresh 4.6 4.0
0.5

Net Batting Wins
Top 10 Players           Net Pitching Wins
Top 10 Players           Net Fielding Wins
Top 10 Players

Player Wins Losses
Net Wins
          Player Wins Losses
Net Wins
          Player Wins Losses
Net Wins

1 Bert Campaneris 5.3 4.2 1.2
1 Fritz Peterson 2.4 1.8 0.5
1 Carl Yastrzemski 4.0 3.1 0.9
2 Ken Berry 4.2 3.1 1.1
2 Denny McLain 2.0 1.5 0.5
2 Tony Oliva 3.4 2.6 0.8
3 Tony Oliva 5.2 4.1 1.0
3 Gary Peters 1.8 1.5 0.3
3 Ted Uhlaender 2.2 1.5 0.7
4 Tommie Agee 5.0 4.0 0.9
4 Al Downing 1.9 1.6 0.3
4 Ed Brinkman 5.2 4.6 0.7
5 Bob Saverine 3.5 2.6 0.9
5 Stu Miller 0.9 0.6 0.3
5 Tom Tresh 4.6 4.0 0.5
6 Frank Howard 4.1 3.2 0.9
6 Earl Wilson 2.0 1.7 0.3
6 Don Mincher 1.5 1.0 0.5
7 Cesar Tovar 4.1 3.3 0.8
7 Mike McCormick 1.9 1.7 0.2
7 Jim Northrup 2.6 2.1 0.5
8 Russ Snyder 3.7 2.9 0.8
8 Jim Nash 1.1 0.9 0.2
8 Clete Boyer 4.9 4.4 0.5
9 Frank Robinson 4.7 3.9 0.8
9 Lew Krausse Jr. 1.7 1.4 0.2
9 Roy White 2.3 1.8 0.4
10 Paul Blair 3.0 2.3 0.8
10 Phil Ortega 1.4 1.2 0.2
10 Bobby Knoop 4.8 4.4 0.4

Net Batting Losses
Top 10 Players           Net Pitching Losses
Top 10 Players           Net Fielding Losses
Top 10 Players

Player Wins Losses
Net Wins
          Player Wins Losses
Net Wins
          Player Wins Losses
Net Wins

1 Clete Boyer 3.6 5.0 -1.4
1 Dave McNally 1.7 2.0 -0.3
1 George C. Smith 3.0 3.8 -0.8
2 Tom Tresh 3.2 4.4 -1.2
2 Dick Bosman 0.3 0.6 -0.3
2 Leon Wagner 1.7 2.4 -0.7
3 Bobby Richardson 4.9 6.1 -1.2
3 Paul Lindblad 1.0 1.2 -0.2
3 Tony Conigliaro 2.6 3.2 -0.6
4 Rocky Colavito 3.1 4.2 -1.1
4 Bob Locker 0.6 0.9 -0.2
4 Willie Horton 2.3 2.9 -0.6
5 Joe Pepitone 4.0 5.0 -0.9
5 Jack S. Sanford 0.8 1.0 -0.2
5 Harmon Killebrew 2.8 3.4 -0.6
6 Jimmie Hall 1.8 2.5 -0.7
6 Dick Radatz 0.5 0.7 -0.2
6 Chico Salmon 2.6 3.1 -0.5
7 Mike Hershberger 4.3 4.9 -0.6
7 Bob Friend 0.4 0.6 -0.2
7 Frank Howard 2.2 2.7 -0.5
8 Ted Uhlaender 2.6 3.2 -0.5
8 John E. Miller 0.6 0.8 -0.2
8 Danny Cater 2.2 2.6 -0.4
9 Horace Clarke 2.5 3.1 -0.5
9 Jim McGlothlin 0.6 0.7 -0.2
9 Paul Schaal 3.1 3.5 -0.4
10 Bernie Allen 2.1 2.7 -0.5
10 Marcelino Lopez 1.5 1.7 -0.2
10 Horace Clarke 2.2 2.6 -0.4

The information used here was obtained free of charge from and is copyrighted by Retrosheet. Interested parties may contact Retrosheet at "www.retrosheet.org".
Baseball player won-lost records have been constructed by Tom Thress. Feel free to contact me by e-mail, follow me on Twitter, and/or subscribe to my YouTube channel.

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		Batting Wins Top 10 Players					Pitching Wins Top 10 Players					Fielding Wins Top 10 Players
	Player	Wins	Losses	Net Wins		Player	Wins	Losses	Net Wins		Player	Wins	Losses	Net Wins
1	Luis Aparicio	6.1	5.6	0.6	1	Jim Kaat	2.5	2.3	0.2	1	Jim Fregosi	5.8	5.6	0.3
2	Bert Campaneris	5.3	4.2	1.2	2	Fritz Peterson	2.4	1.8	0.5	2	Ed Brinkman	5.2	4.6	0.7
3	Tony Oliva	5.2	4.1	1.0	3	Mel Stottlemyre Sr.	2.2	2.1	0.1	3	Don Buford	5.0	4.7	0.2
4	Jim Fregosi	5.0	4.8	0.3	4	Mudcat Grant	2.1	2.1	-0.1	4	Luis Aparicio	4.9	5.1	-0.2
5	Tommie Agee	5.0	4.0	0.9	5	Denny McLain	2.0	1.5	0.5	5	Clete Boyer	4.9	4.4	0.5
6	Brooks Robinson	4.9	5.1	-0.2	6	Earl Wilson	2.0	1.7	0.3	6	Bobby Knoop	4.8	4.4	0.4
7	Bobby Richardson	4.9	6.1	-1.2	7	Mike McCormick	1.9	1.7	0.2	7	Tom Tresh	4.6	4.0	0.5
8	Don Buford	4.8	4.8	0.1	8	Dean Chance	1.9	2.0	-0.1	8	Brooks Robinson	4.2	4.0	0.2
9	Carl Yastrzemski	4.7	4.2	0.5	9	Al Downing	1.9	1.6	0.3	9	Rico Petrocelli	4.0	3.8	0.2
10	Jose Cardenal	4.7	4.1	0.6	10	Gary Bell	1.8	1.9	-0.1	10	Carl Yastrzemski	4.0	3.1	0.9

		Batting Losses Top 10 Players					Pitching Losses Top 10 Players					Fielding Losses Top 10 Players
	Player	Wins	Losses	Net Wins		Player	Wins	Losses	Net Wins		Player	Wins	Losses	Net Wins
1	Bobby Richardson	4.9	6.1	-1.2	1	Jim Kaat	2.5	2.3	0.2	1	Jim Fregosi	5.8	5.6	0.3
2	Luis Aparicio	6.1	5.6	0.6	2	Mudcat Grant	2.1	2.1	-0.1	2	Luis Aparicio	4.9	5.1	-0.2
3	Brooks Robinson	4.9	5.1	-0.2	3	Mel Stottlemyre Sr.	2.2	2.1	0.1	3	Don Buford	5.0	4.7	0.2
4	Clete Boyer	3.6	5.0	-1.4	4	Dave McNally	1.7	2.0	-0.3	4	Ed Brinkman	5.2	4.6	0.7
5	Joe Pepitone	4.0	5.0	-0.9	5	Dean Chance	1.9	2.0	-0.1	5	Clete Boyer	4.9	4.4	0.5
6	Mike Hershberger	4.3	4.9	-0.6	6	Gary Bell	1.8	1.9	-0.1	6	Bobby Knoop	4.8	4.4	0.4
7	Jim Fregosi	5.0	4.8	0.3	7	Tommy John	1.8	1.9	-0.0	7	Zoilo Versalles	3.8	4.1	-0.4
8	Don Buford	4.8	4.8	0.1	8	Fritz Peterson	2.4	1.8	0.5	8	Joe Foy	3.9	4.1	-0.2
9	Tom Tresh	3.2	4.4	-1.2	9	Joe Horlen	1.7	1.8	-0.1	9	Bert Campaneris	3.9	4.1	-0.2
10	Joe Foy	4.2	4.4	-0.2	10	Earl Wilson	2.0	1.7	0.3	10	Tom Tresh	4.6	4.0	0.5

		Net Batting Wins Top 10 Players					Net Pitching Wins Top 10 Players					Net Fielding Wins Top 10 Players
	Player	Wins	Losses	Net Wins		Player	Wins	Losses	Net Wins		Player	Wins	Losses	Net Wins
1	Bert Campaneris	5.3	4.2	1.2	1	Fritz Peterson	2.4	1.8	0.5	1	Carl Yastrzemski	4.0	3.1	0.9
2	Ken Berry	4.2	3.1	1.1	2	Denny McLain	2.0	1.5	0.5	2	Tony Oliva	3.4	2.6	0.8
3	Tony Oliva	5.2	4.1	1.0	3	Gary Peters	1.8	1.5	0.3	3	Ted Uhlaender	2.2	1.5	0.7
4	Tommie Agee	5.0	4.0	0.9	4	Al Downing	1.9	1.6	0.3	4	Ed Brinkman	5.2	4.6	0.7
5	Bob Saverine	3.5	2.6	0.9	5	Stu Miller	0.9	0.6	0.3	5	Tom Tresh	4.6	4.0	0.5
6	Frank Howard	4.1	3.2	0.9	6	Earl Wilson	2.0	1.7	0.3	6	Don Mincher	1.5	1.0	0.5
7	Cesar Tovar	4.1	3.3	0.8	7	Mike McCormick	1.9	1.7	0.2	7	Jim Northrup	2.6	2.1	0.5
8	Russ Snyder	3.7	2.9	0.8	8	Jim Nash	1.1	0.9	0.2	8	Clete Boyer	4.9	4.4	0.5
9	Frank Robinson	4.7	3.9	0.8	9	Lew Krausse Jr.	1.7	1.4	0.2	9	Roy White	2.3	1.8	0.4
10	Paul Blair	3.0	2.3	0.8	10	Phil Ortega	1.4	1.2	0.2	10	Bobby Knoop	4.8	4.4	0.4

		Net Batting Losses Top 10 Players					Net Pitching Losses Top 10 Players					Net Fielding Losses Top 10 Players
	Player	Wins	Losses	Net Wins		Player	Wins	Losses	Net Wins		Player	Wins	Losses	Net Wins
1	Clete Boyer	3.6	5.0	-1.4	1	Dave McNally	1.7	2.0	-0.3	1	George C. Smith	3.0	3.8	-0.8
2	Tom Tresh	3.2	4.4	-1.2	2	Dick Bosman	0.3	0.6	-0.3	2	Leon Wagner	1.7	2.4	-0.7
3	Bobby Richardson	4.9	6.1	-1.2	3	Paul Lindblad	1.0	1.2	-0.2	3	Tony Conigliaro	2.6	3.2	-0.6
4	Rocky Colavito	3.1	4.2	-1.1	4	Bob Locker	0.6	0.9	-0.2	4	Willie Horton	2.3	2.9	-0.6
5	Joe Pepitone	4.0	5.0	-0.9	5	Jack S. Sanford	0.8	1.0	-0.2	5	Harmon Killebrew	2.8	3.4	-0.6
6	Jimmie Hall	1.8	2.5	-0.7	6	Dick Radatz	0.5	0.7	-0.2	6	Chico Salmon	2.6	3.1	-0.5
7	Mike Hershberger	4.3	4.9	-0.6	7	Bob Friend	0.4	0.6	-0.2	7	Frank Howard	2.2	2.7	-0.5
8	Ted Uhlaender	2.6	3.2	-0.5	8	John E. Miller	0.6	0.8	-0.2	8	Danny Cater	2.2	2.6	-0.4
9	Horace Clarke	2.5	3.1	-0.5	9	Jim McGlothlin	0.6	0.7	-0.2	9	Paul Schaal	3.1	3.5	-0.4
10	Bernie Allen	2.1	2.7	-0.5	10	Marcelino Lopez	1.5	1.7	-0.2	10	Horace Clarke	2.2	2.6	-0.4